2526821444

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{397549}}^1$

素因数の和:397787

約数の個数: 24

約数和(自身を含む): 5075918400

約数和(自身を除く): 2549096956

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 397549, 795098, 1590196, 2782843, 5565686, 11131372, 90243623, 180487246, 360974492, 631705361, 1263410722, 2526821444]

約数ペア:

[(1, 2526821444), (2, 1263410722), (4, 631705361), (7, 360974492), (14, 180487246), (28, 90243623), (227, 11131372), (454, 5565686), (908, 2782843), (1589, 1590196), (3178, 795098), (6356, 397549)]